Dab on the right amount of highlighter, and within seconds no one will know you didn't get eight hours of sleep. Pat it lightly on the highest point of your cheekbones, the bridge of your nose, and the bow of your mouth for an instantly refreshed appearance. For those combating wrinkles, avoid powder formulations in favor of creamy options, which won't draw attention to lines or imperfections. Try Make Skin Illuminator ($21).